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| author | Preston Gurd <preston.gurd@intel.com> | 2012-04-12 20:13:57 +0000 |
|---|---|---|
| committer | Preston Gurd <preston.gurd@intel.com> | 2012-04-12 20:13:57 +0000 |
| commit | c68dda815e64fb2fb463318d1eaa304e22199d50 (patch) | |
| tree | 10f153529980e0bb8b0b15da7b9daddf04cb8d44 /lib/ExecutionEngine/MCJIT | |
| parent | f0bcecc0d59455add4367204a198949d807fe1da (diff) | |
| download | llvm-c68dda815e64fb2fb463318d1eaa304e22199d50.tar.gz llvm-c68dda815e64fb2fb463318d1eaa304e22199d50.tar.bz2 llvm-c68dda815e64fb2fb463318d1eaa304e22199d50.tar.xz | |
This patch improves the MCJIT runtime dynamic loader by adding new handling
of zero-initialized sections, virtual sections and common symbols
and preventing the loading of sections which are not required for
execution such as debug information.
Patch by Andy Kaylor!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154610 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ExecutionEngine/MCJIT')
| -rw-r--r-- | lib/ExecutionEngine/MCJIT/MCJIT.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/ExecutionEngine/MCJIT/MCJIT.cpp b/lib/ExecutionEngine/MCJIT/MCJIT.cpp index 80110e8294..44f89cf783 100644 --- a/lib/ExecutionEngine/MCJIT/MCJIT.cpp +++ b/lib/ExecutionEngine/MCJIT/MCJIT.cpp @@ -74,9 +74,9 @@ MCJIT::MCJIT(Module *m, TargetMachine *tm, TargetJITInfo &tji, OS.flush(); // Load the object into the dynamic linker. - // FIXME: It would be nice to avoid making yet another copy. - MemoryBuffer *MB = MemoryBuffer::getMemBufferCopy(StringRef(Buffer.data(), - Buffer.size())); + MemoryBuffer *MB = MemoryBuffer::getMemBuffer(StringRef(Buffer.data(), + Buffer.size()), + "", false); if (Dyld.loadObject(MB)) report_fatal_error(Dyld.getErrorString()); // Resolve any relocations. |